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Finding the Third Proportional to 10,114 and 13,395

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Solution

The third proportional to 10,114 and 13,395 is: 17,740.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,114 : 13,395 = 13,395 : x
  2. Step 2: Convert to fraction form
    10,114/13,395 = 13,395/x
  3. Step 3: Cross multiply
    10,114x = 13,395 × 13,395
  4. Step 4: Simplify right side
    10,114x = 179,426,025
  5. Step 5: Solve for x
    x = 179,426,025/10,114
  6. Step 6: Final answer
    x = 17,740.36

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These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.